Schematic PDF for the Lenovo IdeaPad S145 board NM-C511, revision 1.0, with API in the name. API most likely marks the AMD-based variant, but treat that as unconfirmed and check the board. NM-prefixed numbers belong to LCFC, Lenovo's own ODM. Use the diagrams to trace power rails from adapter input through the charger and regulators, check the power sequence and identify parts on a shorted net. Confirm the board number and revision silkscreened on the PCB before relying on any values.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @alischematics. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 16 Nov 2022 | Open file on RM Schematics |
| @notebookschematic | 17 Aug 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
| @pkbiosbdv | 6 Aug 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Sept 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.